Quantum exposed: this address has revealed its public key in a prior spend. A sufficiently powerful quantum computer could derive the private key.
pubkey 048223f47ecaa6fef6c6c26f5c0e9e4ee3978e7a54502f0cf939d7f3e122ea560ee1e7f0a9e5bbe9b7d9f08d83d1ef8c739df8821075c299aa908591a4aac1662c